int numJewelsInStones(char* jewels, char* stones) 
{   int count=0;
    for(int i=0;i<strlen(jewels);i++)
    {
        for(int j=0;j<strlen(stones);j++)
        {
            if(stones[j]==jewels[i])
            count++;
            
        }
    }
    return count;
    
}